.input {
    display: inline-block;
    margin: 20px;
    border: 1px solid #666;
    width: 500px;
    vertical-align: middle;
}
.list_wrap {
    padding: 50px 20px;
}
.list {
    margin: 20px 0;
}
.add,
.del {
    display: inline-block;
    width: 120px;
    height: 60px;
    margin: 0 10px;
    padding: 0 10px;
    color: #333;
    font-size: 22px;
    line-height: 60px;
    text-align: center;
    border-radius: 10px;
    border: 1px solid #C5D9E8;
    box-sizing: border-box;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    justify-content: center;
    vertical-align: middle;
}
.add {
    background-color: #5c89e4;
    color: #fff;
    border: 1PX solid #5c89e4;
}
.del {
    background-color: #fff;
    color: #5c89e4;
    border: 1PX solid #5c89e4;
    margin-left: 100px;
}
